Used in organic electronics as a fluorescent emitter or charge-transport material due to its conjugated quinoline and oxadiazole core. Shows potential in OLEDs and optoelectronic devices for efficient light emission. Also investigated for bioimaging applications owing to its thiophene-quinoline structure, which provides good cell permeability and luminescence in biological environments. Soluble in common organic solvents, making it suitable for solution-processed thin films. Exhibits thermal stability, beneficial for device fabrication under ambient conditions.